Triple
T3903631
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Soviet withdrawal from Afghanistan |
E90552
|
entity |
| Predicate | lastCrossingPoint |
P16436
|
FINISHED |
| Object |
Friendship Bridge over the Amu Darya
The Friendship Bridge over the Amu Darya is a strategic river crossing between Afghanistan and Uzbekistan that gained historical significance as the route used by the last Soviet troops withdrawing from Afghanistan in 1989.
|
E397123
|
NE FINISHED |
How this triple was built (5 steps)
Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.
NER
Named-entity recognition
gpt-5-mini
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: Friendship Bridge over the Amu Darya | Statement: [Soviet withdrawal from Afghanistan, lastCrossingPoint, Friendship Bridge over the Amu Darya]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Friendship Bridge over the Amu Darya Context triple: [Soviet withdrawal from Afghanistan, lastCrossingPoint, Friendship Bridge over the Amu Darya]
-
A.
Ayub Bridge
Ayub Bridge is a historic steel railway bridge spanning the Indus River near Sukkur in Pakistan, known for its distinctive arch design and engineering significance.
-
B.
Lanskoy Bridge
Lanskoy Bridge is a road bridge in Saint Petersburg, Russia, spanning the Bolshaya Nevka River and connecting parts of the city’s northern districts.
-
C.
Pikalov Bridge
Pikalov Bridge is a historic pedestrian and vehicular bridge in Saint Petersburg, Russia, spanning the Griboyedov Canal near the city's central architectural landmarks.
-
D.
Kazansky Bridge
Kazansky Bridge is a historic bridge in central Saint Petersburg, Russia, spanning the Griboyedov Canal close to Kazan Cathedral and the city’s main thoroughfares.
-
E.
Byala Bridge
Byala Bridge is a historic 19th-century stone arch bridge in Bulgaria, renowned for its elegant architecture and engineering across the Yantra River.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Friendship Bridge over the Amu Darya Triple: [Soviet withdrawal from Afghanistan, lastCrossingPoint, Friendship Bridge over the Amu Darya]
Generated description
The Friendship Bridge over the Amu Darya is a strategic river crossing between Afghanistan and Uzbekistan that gained historical significance as the route used by the last Soviet troops withdrawing from Afghanistan in 1989.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Friendship Bridge over the Amu Darya Target entity description: The Friendship Bridge over the Amu Darya is a strategic river crossing between Afghanistan and Uzbekistan that gained historical significance as the route used by the last Soviet troops withdrawing from Afghanistan in 1989.
-
A.
Ayub Bridge
Ayub Bridge is a historic steel railway bridge spanning the Indus River near Sukkur in Pakistan, known for its distinctive arch design and engineering significance.
-
B.
Lanskoy Bridge
Lanskoy Bridge is a road bridge in Saint Petersburg, Russia, spanning the Bolshaya Nevka River and connecting parts of the city’s northern districts.
-
C.
Pikalov Bridge
Pikalov Bridge is a historic pedestrian and vehicular bridge in Saint Petersburg, Russia, spanning the Griboyedov Canal near the city's central architectural landmarks.
-
D.
Kazansky Bridge
Kazansky Bridge is a historic bridge in central Saint Petersburg, Russia, spanning the Griboyedov Canal close to Kazan Cathedral and the city’s main thoroughfares.
-
E.
Byala Bridge
Byala Bridge is a historic 19th-century stone arch bridge in Bulgaria, renowned for its elegant architecture and engineering across the Yantra River.
- F. None of above. chosen
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: lastCrossingPoint Context triple: [Soviet withdrawal from Afghanistan, lastCrossingPoint, Friendship Bridge over the Amu Darya]
-
A.
hasCrossingPoint
Indicates that two or more entities intersect or share at least one common point in space or along their paths.
-
B.
hadCrossingPoints
chosen
Indicates that two entities intersected or overlapped at one or more specific points in space or time.
-
C.
hasNearbyCrossingPoint
Indicates that one location has a crossing point (such as a bridge, crosswalk, or intersection) situated close to it.
-
D.
approximateCrossingTime
Indicates an estimated point in time when one entity is expected to cross or intersect another (such as a path, boundary, or trajectory).
-
E.
crossesQuadrantBoundaryAt
Indicates that an entity’s path or position passes from one quadrant into another specifically at a given point or time.
- F. None of above.
Provenance (6 batches)
The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.
| Step | Stage | Batch ID | Status | When |
|---|---|---|---|---|
| creating | Elicitation | batch_69aed95d315881908cbf1bf4a7215fbf |
completed | March 9, 2026, 2:29 p.m. |
| NER | Named-entity recognition | batch_69aef1abe2dc81909c18aeae9b286898 |
completed | March 9, 2026, 4:13 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b51ca9d32881908538065ee71b31c2 |
completed | March 14, 2026, 8:30 a.m. |
| NEDg | Description generation | batch_69b51d8510c08190a88a1a8f044b3c59 |
completed | March 14, 2026, 8:34 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69b51e08c7ac8190aab4b270258cdb69 |
completed | March 14, 2026, 8:36 a.m. |
| PD | Predicate disambiguation | batch_69aee75cff148190b6d5979d17fae085 |
completed | March 9, 2026, 3:29 p.m. |
Created at: March 9, 2026, 3:22 p.m.